-
E-mail
wjfang@robvision.cn
-
Phone
13675884706
-
Address
No. 1818-2 Wenyi West Road, Yuhang District, Hangzhou City, China Artificial Intelligence Town 7-902
Hangzhou Blue Core Technology Co., Ltd
wjfang@robvision.cn
13675884706
No. 1818-2 Wenyi West Road, Yuhang District, Hangzhou City, China Artificial Intelligence Town 7-902
Common non-contact volume measurement schemes
-Laser profilometer, also known as line laser scanning camera, works by measuring the contour dimensions of a cross-section at a specific time. When using a laser profilometer to obtain object volume data, it is necessary to move the camera or object at a constant speed for continuous scanning, so it is not suitable for static measurement.
-The scene light curtain volume measurement device calculates the volume based on the occlusion of the light curtain, and its accuracy is relatively limited when measuring complex shapes.
-3D vision measurement equipment combines laser measurement and 3D vision technology, generates high-precision models through 3D reconstruction algorithms, adapts to complex environments, and provides efficient and accurate measurement solutions.

3D Visual Volume Measurement SystemSolution Overview
Meier Weishi's volume measurement solution based on 3D vision cameras can efficiently capture three-dimensional data of objects and accurately calculate their volume. This solution can efficiently measure in complex environments, not only accurately measuring individual objects, but also supporting the simultaneous acquisition of three-dimensional data of multiple target objects.
Core strengths
-Millimeter level measurement: The accuracy can reach the millimeter level, ensuring high precision in volume measurement.
-Millisecond level recognition speed: capable of completing measurements in a very short amount of time, greatly improving operational efficiency.
-Multi object measurement: It can capture three-dimensional data of multiple objects simultaneously, achieving efficient batch measurement.
System Composition
The Meier Weishi volume measurement solution consists of high-performance 3D camera equipment, advanced volume measurement algorithms, and a flexible software platform, ensuring the accuracy and efficiency of the measurement process.
-M-series 3D cameras: Equipped with built-in computing power, they can run independently without relying on external CPUs, greatly improving measurement speed and accuracy.
-3D volume detection software: By real-time processing of collected 3D data, accurate length, width, height, and volume measurement results are generated, and the data is promptly fed back to the upper control system.
-Instant feedback system: After the camera captures images, the volume detection results are immediately reported through a communication interface to ensure that the data can be quickly applied to the automated decision-making of the upper level system.
Application scenarios
Meier Weishi's 3D visual volume measurement solution is widely used in logistics warehousing, manufacturing, and automated production lines, helping enterprises achieve intelligent and refined management. By automatically obtaining the length, width, height, and volume information of objects, enterprises can optimize inventory management, improve transportation efficiency, and reduce manual errors and costs.
3D Visual Volume Measurement SystemTechnical Specifications:
Product Model |
M4Mega
|
M4 |
M4Lite
|
M4Pro
|
M4Pro 850
|
M4ProWfov
|
laser |
940nm VCSEL |
940nm VCSEL |
940nm VCSEL |
940nm VCSEL |
850nm VCSEL |
940nm VCSEL |
output |
Depth & RGB & Amplitude Map |
Depth & RGB & Amplitude Map |
Depth & Amplitude Map |
Depth & RGB & Amplitude Map |
Depth & RGB & Amplitude Map |
Depth & RGB & Amplitude Map |
Depth resolution (H x V) |
640 × 480px @ Max. 25fps, typical value 15fps |
640 × 480px @ Max. 15fps, typical value 12fps |
640 × 480px @ Max. 15fps, typical value 12fps |
640 × 480px @ Max. 15fps, typical value 12fps |
640 × 480px @ Max. 15fps, typical value 12fps |
640 × 480px @ Max. 15fps, typical value 12fps |
Depth field of view angle (H x V) |
81° x 61° |
81° x 61° |
81° x 61° |
81° x 61° |
81° x 61° |
108° x 82° |
RGBResolution (H x V)
|
1280 × 960px @ Max. 25fps, typical value 15fps |
1920 × 1080px @ Max. 15fps, typical value 12fps |
none |
1920 × 1080px @ Max. 15fps, typical value 12fps |
1280 × 960px @ Max. 15fps, typical value 12fps |
1920 × 1080px @ Max. 15fps, typical value 12fps |
RGBField of view angle (H x V)
|
86° x 55° |
88° x 56° |
none |
88° x 56° |
86° x 55° |
120° x 80° |
RGBshutter type
|
Global shutter |
Rolling Shutter |
none |
Rolling Shutter |
Rolling Shutter |
Rolling Shutter |
scope of work |
0.2~5m |
0.3~5m |
0.3~5m |
0.3~5m |
0.3~5m |
0.3-3m |
precision |
±3mm+0.25%*depth |
±4mm+0.25%*depth |
±4mm+0.25%*depth |
±4mm+0.25%*depth |
±4mm+0.25%*depth |
±5mm+0.25%*depth |
average power consumption |
6.8W @ 24VDC |
6.2W @ 24VDC |
5.5W @ 24VDC |
8.7W @ 24VDC |
8.7W @ 24VDC |
9.2W @ 24VDC |
Size (L x W x H) |
92mm×47mm×51mm |
88mm×47mm×47mm |
88mm×47mm×47mm |
95mm×80mm×41mm |
95mm×80mm×41mm |
95mm×80mm×41mm |
weight |
449g |
333g |
333g |
428g |
428g |
428g |
power supply |
24 VDC / 2A |
24 VDC / 2A |
24 VDC / 2A |
24 VDC / 3A |
24 VDC / 3A |
24 VDC / 3A |
communication interface |
Gigabit Ethernet/CAN/2-channel I/O |
Gigabit Ethernet/CAN |
Gigabit Ethernet/CAN |
Gigabit Ethernet/RS485 |
Gigabit Ethernet/RS485 |
Gigabit Ethernet/RS485 |
Protection level |
IP67 |
IP42 |
IP42 |
IP50 |
IP50 |
IP50 |
Operating Temperature |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
-20°C~60°C |
Storage temperature |
-40°C~85°C |
-40°C~85°C |
-40°C~85°C |
-40°C~85°C |
-40°C~85°C |
-40°C~85°C |
software environment |
C / C++ / ROS SDK |
C/C++/ROS SDK |
C/C++/ROS SDK |
C/C++/ROS SDK |
C/C++/ROS SDK |
C/C++/ROS SDK |
operating systemsupport
|
Windows7/8/10/11, Linux, Arm Linux |
Windows7/8/10/11, Linux, Arm Linux |
Windows7/8/10/11, Linux, Arm Linux |
Windows7/8/10/11, Linux, Arm Linux |
Windows7/8/10/11, Linux, Arm Linux |
Windows7/8/10/11, Linux, Arm Linux |
Usage environment |
indoor |
indoor |
indoor |
indoor |
indoor |
indoor |